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Finding the Third Proportional to 10,354,084 and 15,675,894

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Solution

The third proportional to 10,354,084 and 15,675,894 is: 23,733,017.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,354,084 : 15,675,894 = 15,675,894 : x
  2. Step 2: Convert to fraction form
    10,354,084/15,675,894 = 15,675,894/x
  3. Step 3: Cross multiply
    10,354,084x = 15,675,894 × 15,675,894
  4. Step 4: Simplify right side
    10,354,084x = 245,733,652,699,236
  5. Step 5: Solve for x
    x = 245,733,652,699,236/10,354,084
  6. Step 6: Final answer
    x = 23,733,017.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.